| Regimental number | 7180 |
| Religion | Presbyterian |
| Occupation | Commercial agent |
| Address | Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Brother, Herbert John Jenyns, Tambourine Mountain via Upper Coomera, Queensland |
| Enlistment date | 21 December 1917 |
| Date of enlistment from Nominal Roll | 14 April 1915 |
| Rank on enlistment | Sergeant |
| Unit name | 26th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/43/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Ormonde on 2 March 1918 |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Returned to Australia 22 July 1919 |